baber/WOPTO huggingface dataset:
Patent WO-2020094062-A1 (WO)
Inventor: PENG JUNNA
IPC: G06F3/0487
Filed: 2019-11-06
Abstract: A rotation display method and apparatus for the screen of an on-board unit. The method comprises: obtaining first acceleration data of the screen of an on-board unit in the current cycle, and determining a screen display direction matching the first acceleration data as a first screen display direction according to a preset matching strategy (101); obtaining second acceleration data of the screen of the on-board unit in the next cycle, determining, according to the preset matching strategy, a screen display direction matching the second acceleration data, and if the screen display direction matching the second acceleration data is a second screen display direction, determining that the next cycle is a screen rotation effective cycle (102); and determining whether the number of continuous screen rotation effective cycles exceeds a preset number, and if yes, controlling the screen of the on-board unit to rotate from the first screen display direction to the second screen display direction (103). Thus, false rotation of the screen of the on-board unit is avoided, and the stickiness between the user and the product is improved.
Patent WO-2020114198-A1 (WO)
Title: Environment-friendly spray pump
Inventor: DI MUZHONG
IPC: B65D47/34
Filed: 2019-11-09
Abstract: An environment-friendly spray pump, disposed on the upper part of a spray bottle (6), spraying a liquid in the spray bottle (6) in cooperation with a nozzle (5), and comprising a check valve (4), an air bag (2), a pressure rod (1), and a support disc (3). The check valve (4) comprises an upper check valve (41) and a lower check valve (42); the upper end of the pressure rod (1) is connected to the nozzle (5); a channel (12) is provided at the center of the pressure rod (1); the channel (12) is in communication with the channel in the nozzle (5); the lower end of the pressure rod (1) is inserted into a deep well-like structure on the air bag (2); a gap is retained between the lower end of the pressure rod (1) and the upper check valve (41); the support disc (3) is an integrally formed stepped tube; the stepped tube is divided into an upper support tube (31) and a lower solution tube (32); a cover (321) is provided at the bottom of the lower solution tube (32). The environment-friendly spray pump is energy-saving and environment-friendly, can be widely used, and has a good market prospect.
Patent WO-2020155783-A1 (WO)
Title: 一种太阳电池
Inventor: TONG HONGBO
IPC: H01L31/0224
Filed: 2019-11-15
Abstract: 本申请公开了一种太阳电池，包括基底，基底上形成有两个以上间隔设置的电池单元，电池单元包括至少一个电极集合，电极集合包括多条并排设置的栅线电极。上述方案，电极集合设置了栅线电极而不再设置主栅，显著降低了太阳电池的遮光面积，有利于提高该太阳电池的光电转换性能。本方案中，栅线电极可以做的更密、更细，则载流子输送至栅线电极的路径大幅缩短，降低了串联电阻。此外，由于省去了主栅，则省了印刷主栅的银浆耗量，降低了生产成本。还有，由于电池单元之间是间隔设置的，根据需要沿间隔处对太阳电池进行切割后，其切割边缘不存在切割主栅太阳电池时出现的银电极残留，避免了因切割边缘处具有银电极残留而造成互联后短路的问题。
Patent WO-2020119714-A1 (WO)
Title: Configuration de ressources pour msga dans une procédure rach à deux étapes dans des communications mobiles
Inventor: CHARBIT GILLES
IPC: H04W74/08
Filed: 2019-12-11
Abstract: L'invention concerne divers exemples et schémas se rapportant à la configuration de ressources pour MsgA dans une procédure de canal d'accès aléatoire (RACH) en deux étapes dans des communications mobiles. Un appareil détermine une ressource temps-fréquence pour la transmission d'un premier message dans une procédure RACH avec un réseau sans fil au moyen d'un mappage biunivoque entre un numéro de séquence de préambule RACH et un premier indice de ressource de message, le premier indice de ressource de message indiquant la ressource temps-fréquence. L'appareil transmet ensuite le premier message dans la ressource temps-fréquence au réseau sans fil.
Patent WO-2021027224-A1 (WO)
Inventor: WANG HONGMEI
IPC: A61B5/04
Filed: 2019-12-24
Abstract: An electrocardiosignal recognition apparatus and method based on a group convolutional neural network, a computer device, and a storage medium. The apparatus is used for: obtaining a multi-lead electrocardiosignal and splitting same to obtain independent lead electrocardiosignals; respectively inputting the independent lead electrocardiosignals to a convolutional block to obtain convolutional features; grouping the convolutional features to obtain group features and inputting the group features to a group convolutional block to obtain group convolutional features; combining the group convolutional features to obtain an electrocardiosignal combined feature, and performing full connection processing on the electrocardiosignal combined feature to obtain a probability of an abnormality in myocardial infarction; and determining, according to the probability of an abnormality in myocardial infarction, that the multi-lead electrocardiosignal is a myocardial infarction signal.
Patent WO-2020135702-A1 (WO)
Inventor: YIN GUOHUANG
IPC: H04Q11/00
Filed: 2019-12-27
Abstract: 本申请提供了一种上行流调度方法及装置、网络设备，所述方法包括：根据目标属性，确定出第一类上行流和第二类上行流；生成所述第一类上行流对应的第一分配标识的调度信息以及所述第二类上行流对应的第二分配标识的调度信息；其中，所述第一分配标识的调度信息包括多个带宽配置信息，所述第二分配标识的调度信息包括一个或多个带宽配置信息，每个所述带宽配置信息用于确定一个带宽范围；将所述调度信息携带在下行帧的目标信息域中进行传输。
Patent WO-2020211463-A1 (WO)
Title: Water path system of water dispenser and water dispenser having same
Inventor: ZHANG SHIRONG
IPC: A47J31/44
Filed: 2019-12-30
Abstract: Disclosed are a water path system (1) of a water dispenser and a water dispenser having the water path system. The water path system (1) comprises: a water storage container; a cool water pipe (210); a hot water pipe (220); a cool water pump (310), wherein the cool water pump (310) is connected to the cool water pipe (210); a hot water pump (320), wherein the hot water pump (320) is connected to the hot water pipe (220); a refrigerating device (410), wherein the refrigerating device (410) is connected to the cool water pipe (210); and a heating device (420), wherein the heating device (420) is connected to the hot water pipe (220).
Patent WO-2021134456-A1 (WO)
Title: Multicast sending and receiving methods and apparatuses
Inventor: XU BIN
IPC: H04W4/08
Filed: 2019-12-31
Abstract: The present application provides a communication method and related apparatuses, being applied to the field of multicast, and especially relating to multimedia broadcast multicast services (MBMSs). In said method, a terminal device receives at least one first data packet, which belongs to a first service and is sent in a transmission manner, from a target base station to which the terminal device is to be handed over, and receives first indication information from a first base station. According to the first indication information, part or all of the at least one first data packet is sent to an upper-layer entity of the terminal device. The target base station needs to exchange with a source base station the transmission progress of the two base stations for the first service, so as to determine the described at least one first data packet, and provide the first indication information to the terminal device. In this way, the continuity of the first service for the terminal device before and after handover can be ensured, improving service processing and communication performance.
Patent WO-2020156025-A1 (WO)
Inventor: ZHANG NAN
IPC: B65G1/04
Filed: 2020-01-03
Abstract: 一种运输车（3）及其传动装置（32）。该传动装置包括：爬行组件（320）、旋转驱动组件以及爬行驱动组件；所述爬行组件包括轮架（321），包括第一端以及与所述第一端相对的第二端，所述轮架从所述第一端延伸到所述第二端；安装在所述第二端的主动轮（322），其轴线垂直于所述轮架的延伸方向；以及安装在所述第二端的导向轮（323），其轴线平行于所述轮架的延伸方向。安装有这种传动装置的运输车既能沿着水平轨道运行又能沿着竖直轨道运行，并且能快速完成在水平轨道与竖直轨道之间的转换，运行效率更高。
Patent WO-2020156051-A1 (WO)
Title: 移动终端支架
Inventor: LIN DELI
IPC: H04M1/04
Filed: 2020-01-07
Abstract: 一种移动终端支架，包括支撑座、第一夹臂、第二夹臂、第一弹性件和锁止件；第一夹臂的一侧设有第一连接臂，第二夹臂的一侧设有第二连接臂，第一连接臂和第二连接臂的一端可移动地设置在支撑座内；支撑座内设有转盘，转盘可转动地连接在支撑座内，转盘的表面设有多个第一斜齿，第一连接臂和第二连接臂连接于转盘，第一弹性件用于依靠弹力使第一夹臂与第二夹臂张开；锁止件的一端可活动地连接在支撑座内，锁止件靠近转盘的一侧设有与第一斜齿啮合的第二斜齿。本实用新型的移动终端支架通过在两夹臂之间设置转盘以及可以限制转盘转动的锁扣件，使得用户通过单手操作锁扣件即可完成夹持移动终端的动作。
Patent WO-2020224301-A1 (WO)
Title: 应用于多高压源的浮动高压选择电路
Inventor: CAO XIAOFEI
IPC: H03K17/687
Filed: 2020-01-15
Abstract: 本发明揭示了一种应用于多高压源的浮动高压选择电路，以比较器为基础，其特征在于：在比较器电压选择的控制开关连接一个线性平滑切换高压源的全差分放大器。通过高压源间大小比较的结果改变全差分放大器中PMOS管的导通与关断状态，并通过电流镜和传递生成压降的方式传递开关信号；并在高压源接近状态下同时导通两路取均值，使高压选择平滑切换。应用本发明的浮动高压选择电路设计，通过全差分的低增益放大器控制电压选择开关在一个区间同时导通，能够实现线性平滑的高压源切换过程，并且有效拓展了针对不同电源域浮动高压选择输出的灵活性。
Patent WO-2020156327-A1 (WO)
Inventor: GUO ZHUOMING
IPC: E04C5/16
Filed: 2020-01-20
Abstract: 一种自适应杆件连接装置，连接两个互相对应且存在偏位的第一杆件(8)和第二杆件(9)，其包括连接套筒(3)和自适应调心螺纹紧固件；连接套筒(3)一端与第一杆件(8)连接，连接套筒(3)内部靠近另一端设有自适应调心螺纹紧固件；自适应调心螺纹紧固件与连接套筒(3)以连接套筒(3)的轴线为轴形成回转副，并通过螺纹与第二杆件(9) 紧固连接；自适应调心螺纹紧固件上绕有拉索(5)，连接套筒(3)对应拉索(5)的侧壁设有用于拉出拉索(5)的通孔(31)。一种自适应杆件连接装置，用于装配式结构中螺纹件的连接紧固，其包括螺纹件主件(100)和柔性拉力件(5)，柔性拉力件(5)设置于螺纹件主件(100)外侧，柔性拉力件(5)在螺纹件主件(100)外侧缠绕后经由预设通道(106)导出到外部区域，柔性拉力件(5)和螺纹件主件(100)之间固定连接或紧密接触。该自适应杆件连接装置能实现偏差预埋杆件之间快速、高效的机械连接，保证连接性能。
Patent WO-2021151230-A1 (WO)
Title: Sounding reference signal configuration
Inventor: HUANG MIN
IPC: H04B7/06
Filed: 2020-01-30
Abstract: Methods, systems, and devices for wireless communications are described. The methods, systems, and devices may enable a user equipment (UE) to receive a sounding reference signal (SRS) configuration message that indicates one or more first reference signals from a first node and one or more second reference signals from a second node. The UE may determine an SRS transmission beam for transmitting an SRS signal based on a procedure for determining SRS transmission beams and the one or more reference signals from the first and second nodes. The UE may transmit the SRS signal using the SRS transmission beam.
Patent WO-2021008131-A1 (WO)
Inventor: LIU SHIKAI
IPC: H01F27/26
Filed: 2020-02-10
Abstract: L'invention concerne un transformateur de courant, comprenant un cadre, un noyau magnétique, un enroulement primaire et un enroulement secondaire, le cadre comprenant un trou traversant de montage de noyau magnétique, une base et un montant d'enveloppement, le montant d'enveloppement étant disposé sur la base, le trou traversant de montage de noyau magnétique pénétrant dans la base et le montant d'enveloppement, et le noyau magnétique étant disposé dans le trou traversant de montage de noyau magnétique ; l'enroulement primaire comprend un élément conducteur incorporé dans la base, et l'élément conducteur est courbé et formé autour du trou traversant de montage de noyau magnétique, les deux extrémités de celui-ci étant exposées à l'extérieur d'un côté de la base pour servir de broches d'enroulement primaires ; et une bobine de l'enroulement secondaire est enroulée autour du montant d'enveloppement. Le mode de réalisation de la présente invention optimise la structure globale et réalise l'aplatissement du transformateur de courant.
Patent WO-2021159564-A1 (WO)
Title: Micro light emitting diode display panel and transfer printing method for micro light emitting diode
Inventor: WANG ZHIWU
IPC: H01L33/48
Filed: 2020-02-28
Abstract: A micro light emitting diode display panel and a transfer printing method for a micro light emitting diode (201). The micro light emitting diode display panel comprises: micro light emitting diode strips (20) disposed on a driving substrate (10), each micro light emitting diode strip (20) comprising at least two micro light emitting diodes (201), and the micro light emitting diodes (201) being electrically connected to thin film transistors (1010) by means of bottom electrodes (102) of the driving substrate (10). By disposing light shielding layers (103) on the driving substrate (10), the problems of light leakage and color mixing of the display panel are solved.
Patent WO-2020253270-A1 (WO)
Inventor: YANG DONG
IPC: C23G1/00
Filed: 2020-03-06
Abstract: A cleaning process for irregular tubular automobile parts, comprising the following steps: S1, sequentially arranging a plurality of irregular tubular automobile parts on a hanger, fixing the position of each of the irregular tubular automobile parts, and making each of the irregular tubular automobile parts extend upward in a vertical direction; S2, preparing a cleaning solution, the cleaning solution being an aqueous solution containing a degreasing agent, where the mass fraction of the degreasing agent is 5.5-8.5%; S3, heating the prepared cleaning solution to 50-60°C, and then washing the irregular tubular automobile parts on the hanger from top to bottom by means of a cleaning device, the washing pressure being 0.15-0.25 MPa, and the washing time being 1-2 minutes. The present cleaning process: has good cleaning and removing effects on oil stains and debris, that is, the removal is rapid and thorough, and the cleaning efficiency is high; may reduce labor cost investment and is beneficial to safe production; and may employ a simple cleaning device to reduce operation and maintenance costs.
Patent WO-2021027278-A1 (WO)
Inventor: ZHANG JIANMIN
IPC: B01L9/02
Filed: 2020-03-06
Abstract: Disclosed is an experiment table, comprising a base (10), a supporting block (11) arranged at the rear of the base (10), a movable supporting assembly arranged on the base (10), and a turnover table top (30), wherein the table top (30) is arranged above the movable supporting assembly, and the rear portion of the table top (30) is hinged to the supporting block (11); the movable supporting assembly comprises a lead screw (21) arranged on the base (10) in the forwards-backwards direction, a movable plate (22) moving forwards and backwards under the driving of the rotation of the lead screw (21), and a roller (23) arranged on the movable plate (22); the rear portion of the table top (30) is hinged to the supporting block (11), the lead screw (21) is then configured to drive the movable plate (22) to move forwards and backwards, the roller (23) on the movable plate (22) also move forwards and backwards along with the movable plate, and the positions where the roller (23) supports the table top (30) are different, such that the inclination angles of the table top (30) are different; and adjustment is achieved by means of the lead screw (21) such that stepless adjustment can be achieved without manually moving the table top (30), physical ability is conserved, and the inclination angles of the table top (30) can be conveniently and accurately adjusted.
Patent WO-2020199892-A1 (WO)
Inventor: YAN LE
IPC: H04W36/00
Filed: 2020-03-12
Abstract: Provided are a switching method, apparatus and system in a wireless communication system. The method comprises: a target base station receiving a first data packet from a core network device, wherein the first data packet is a first backup data packet sent after the core network device starts a backup process; a source base station receiving a second data packet from the core network device, wherein the second data packet is a copy of the first data packet; the source base station receiving first indication information from the core network device, wherein the first indication information indicates whether the source base station needs to send a sequence number status transfer message to the target base station; and when the first indication information indicates that the source base station does not need to send the sequence number status transfer message to the target base station, the target base station allocating a packet data convergence protocol sequence number (PDCP SN) for the first data packet to obtain a third data packet, wherein the PDCP SN of the third data packet is a pre-set value. The solution can reduce data transmission delay, and the implementation of the switching solution is more flexible.
Patent WO-2020233227-A1 (WO)
Inventor: LI WEI
IPC: B65G1/137
Filed: 2020-03-25
Abstract: A warehousing task processing method and apparatus, a warehousing system, and a storage medium, the method comprising: acquiring goods information and a storage position corresponding to an inventory operating request (101); determining an inventory operating node corresponding to the storage position and, on the basis of the goods information and the storage position and the inventory operating node, generating a warehousing task (102); determining a transporting robot for executing the warehousing task, and sending the warehousing task to the transporting robot, such that the transporting robot travels to the inventory operating node on the basis of the warehousing task (103); determining a collaborator corresponding to the transporting robot, and sending collaboration instruction information to the collaborator, such that, on the basis of the collaboration instruction information, the collaborator arrives at the inventory operating node and collaborates with the transporting robot to complete the warehousing task (104). The present method uses a transporting robot to improve the working efficiency of a worker executing inventory operations, increases the automation and smart level of the warehousing logistics and enhances the flexibility of warehousing tasks, and can reduce warehouse renovation costs and labour costs, and increase the efficiency of order fulfilment.
Patent WO-2021128636-A1 (WO)
Inventor: ZOU QUANBO
IPC: B81B7/02
Filed: 2020-03-31
Abstract: Un capteur MEMS et un dispositif électronique sont divulgués. Le capteur MEMS comprend : un premier substrat et un second substrat distribués dans un plan composé d'un axe X et d'un axe Y, le premier substrat et le second substrat étant conçus pour pouvoir générer une vibration relative dans une direction d'axe Z ; un aimant, la direction de magnétisation de l'aimant étant dans le plan formé par l'axe X et l'axe Y, l'aimant étant disposé sur le premier substrat, et la force de champ magnétique de l'aimant étant supérieure à 8*10 5  ampère/mètre ; et un appareil de résistance magnétique, la direction de magnétisation de l'appareil de résistance magnétique étant dans la direction de l'axe Z, et l'appareil de résistance magnétique étant disposé sur le second substrat. Si une vibration relative est générée entre le premier substrat et le second substrat, la valeur de résistance de l'appareil de résistance magnétique change sous l'action du champ magnétique généré par l'aimant.
Patent WO-2021196234-A1 (WO)
Inventor: MA SIWEI
IPC: H04N19/196
Filed: 2020-04-03
Abstract: Disclosed are a video encoding and decoding method and device, and a storage medium. The method comprises: acquiring color components of an image sequence, wherein the color components comprise two chroma components; performing filtering on a reconstruction block of the color components of at least some images in the image sequence using an adaptive loop filter technique; and generating a code stream of the image sequence, wherein in the code stream, different identifiers are used for the two chroma components in syntax elements of an image level to respectively indicate whether the corresponding chroma components are filtered using an adaptive loop filter (ALF). By means of the embodiment, the processes of writing syntax elements of an encoder and reading syntax elements of a decoder are simplified, and the flexibility and efficiency of video encoding/decoding are also improved.
Patent WO-2021203443-A1 (WO)
Title: Positioning information reporting method and communication apparatus
Inventor: YU YINGJIE
IPC: H04W64/00
Filed: 2020-04-10
Abstract: Disclosed are a positioning information reporting method and a communication apparatus. The method comprises: a network device receives a first message sent from a terminal and sends a second message to a positioning management device, both the first message and the second message comprising first positioning information, and the first positioning information comprising a first measurement result obtained by the terminal measuring a first reference signal, wherein the first message is carried in RRC signaling, and the second message is carried in NRPPa signaling. Because the first positioning information exchanged between the terminal and the positioning management device is carried by the RRC signaling and the NRPPa signaling successively, and because a reporting period allowed by the RRC signaling is less than a reporting period allowed by LPP signaling, and the NRPPa signaling does not restrict a reporting period, therefore, the period for reporting the positioning information of the terminal can be shortened, and the application range is wider.
Patent WO-2020228467-A1 (WO)
Title: Error shaping circuit of analog-to-digital converter, and successive-approximation analog-to-digital converter
Inventor: ALPMAN ERKAN
IPC: H03M1/38
Filed: 2020-04-15
Abstract: An error shaping circuit of an analog-to-digital converter, and a successive-approximation analog-to-digital converter, wherein the error shaping circuit comprises a distributed capacitor array, a data weighted averaging module (40), a mismatch error shaping module (50), a control logic generation circuit (30), a digital filter, and an extractor. The distributed capacitor array comprises two symmetrically disposed capacitor array units, and each capacitor array unit comprises a high-level first sub-capacitor array (10) and a low-level second sub-capacitor array (20). The data weighted averaging module (40) eliminates the correlation between the first sub-capacitor array (10) and an input signal. The mismatch error shaping module (50) eliminates the correlation between the second sub-capacitor array (20) and an input signal.
Patent WO-2021208074-A1 (WO)
Title: Data service with dual subscriber information modules
Inventor: HUI CHAOFENG
IPC: H04W60/00
Filed: 2020-04-17
Abstract: Various aspects of the present disclosure generally relate to wireless communication. In some aspects, a user equipment (UE) may determine whether the UE has transmitted a measurement report based at least in part on a first subscriber information module (SIM) of the UE being attached to a first cell and attachment of a second SIM of the UE to a second cell being initiated. The UE may perform a detach and attach procedure based at least in part on determining that the UE has not transmitted the measurement report. Numerous other aspects are provided.
Patent WO-2021212500-A1 (WO)
Title: 提供道路拥堵原因的方法和装置
Inventor: SHI ANMING
IPC: G08G1/00
Filed: 2020-04-24
Abstract: 本申请实施例提供一种提供道路拥堵原因的方法，其特征在于，所述方法用于服务器，包括：确定拥堵点；确定位于以拥堵点为中心的第一预定长度路段中的多个车辆；向所述多个车辆发送指示消息，所述指示消息用于指示所述多个车辆通过车载摄像头对所述拥堵点进行拍摄并向所述服务器上传拍摄数据；从所述多个车辆接收所述拍摄数据；基于所述拍摄数据确定道路拥堵原因。根据本申请实施例的方法可以实时准确地确定拥堵原因，提升了道路通行效率。
Patent WO-2021164125-A1 (WO)
Title: Session creation method and related device
Inventor: FU ZHIWEI
IPC: H04L29/08
Filed: 2020-04-26
Abstract: Embodiments of the present application provide a session creation method and a related product. The method comprises: user equipment (UE), when establishing a network connection, acquiring a signature certificate of a first application or a digital fingerprint of the signature certificate; and the UE matching the signature certificate of the first application or the digital fingerprint of the signature certificate against application descriptors in a user equipment route selection policy (URSP) rule issued by a network side, and creating a session for the first application. The method provided in the embodiments of the present application can improve network reliability.
Patent WO-2020233490-A1 (WO)
Inventor: ZHANG DUO
IPC: G09G3/20
Filed: 2020-05-14
Abstract: L'invention concerne un panneau d'affichage, comprenant : de multiples lignes de données, de multiples groupes de lignes de grille et de multiples unités de pixels (100). Chaque groupe de lignes de grille comprend au moins trois lignes de grille ; les multiples unités de pixels (100) sont agencées dans un réseau, chaque unité de pixels (100) comprend de multiples sous-pixels, et chaque sous-pixel comprend au moins deux sous-pixels secondaires ; et chaque rangée de sous-pixels est conçue pour être commandée par un groupe correspondant de lignes de grille, et chaque colonne de sous-pixels est conçue pour permettre à au moins deux sous-pixels secondaires de recevoir des signaux de données à partir d'une ligne de données correspondante sous la commande de chaque groupe de lignes de grille. L'invention concerne également un appareil d'affichage qui comprend le panneau d'affichage.